Check the listing for details. Rubber Grommets Single Sided Wire Hole Plug - 22 mm Mount Dia / Black / 5 Pcs. Condition: New. Listed at 8.84 USD. About the product:Rubber Grommets are eyelet gaskets for protecting wires. When the wire is needed throughout a panel, it will help.The flexible grommet is widely used for electrical appliances, chemical pipes, spray, water pipes, plumbing, and PC hardware, piano repairing, and other DIY projects.Good Choice for you:• The grommets are made of durable rubber, high-temperature resistance, wear-resistant and anti-oxidation.Specification:Type: Single-SidedColor: BlackShape: RoundMaterial: RubberMounting Dia/Drill Hole Diameter: 22mm / 0.87 inchInner diameter : 18.5mm / 0.73 inchGroove Width: 2mm / 0.08 inchEasy to install:1. Pre cut your panel according to the size of mounting diameter; 2.Through the cable out to finish.Tips: Please confirm the correct size before ordering.